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Result Nutrient components could induce corresponding gastrointestinal digestive enzymes of crayfish at dietary protein or cellulose level of 0, 33%, 50%, comparing to starch 0, 33%; Animal protein and cellulose at high level were beneficial for the SOD, while starch was opposite. Liver glycogen of crayfish fed with high-protein diets were even higher than these with highcarbohydrate diets, meanwhile, the muscle glycogen apparent consistent with the content of carbohydrate. Overall, crayfish was well adaptable to change in the dietary composition.

结果］饲料营养组分对鳌虾肠胃消化酶有良好的诱导作用，即：动物蛋白和纤维素均在0、33%、50%时可引起相应消化酶的适应性上升，而淀粉仅在0、33%时可引起淀粉酶上升；较高的动物蛋白和纤维素有益于肌肉中SOD的提高，而高淀粉则会显著降低鳌虾SOD值；肝糖原在高蛋白情况下能不受饲料中淀粉含量下降的影响，肌糖原则与淀粉含量保持一致；各生化指标经一定天数的波动后趋于稳定。

Therefore the RMB appreciation is helpful for balancing China international balance of payment step by step, but the reason lead to the China international balance of payment surplus is profundity and complex especially to the cumulation of trade surplus, which is no only lead by undervalued RMB and improper form system of RMB exchange rate.

这说明虽然人民币升值有利于促进我国国际收支逐步趋于平衡，但是我国的国际收支顺差，尤其贸易顺差的累积&冰冻三尺，非一日之寒&，有着深刻、复杂的原因，不单单是由于人民币被低估或者人民币汇率形成机制不合理造成的。

A two-tier overlay network model is presented in this paper. Some consecutive nodes form an unstructured group and different groups are connected by a globally structured overlay with the Chord protocol. The model uses the Hilbert-based level search and the dynamic load balancing policy of a two-tier ring structure on top of the overlay network.This strategy has not only the characteristics of load balancing but also enough flexibility for searching.

Chord模型可以保证搜索系统中特定数据对象的跳跃次数在O的范围内，但只能根据数据对象的键进行准确匹配查询，不支持多关键字、部分关键字、通配符或是参数取值区间组成的复杂查询[1]；其次，相容散列的理论证明了当系统中有N个结点和K个键值的情况下，在每个结点上运行O个虚拟结点时，每个结点的键值范围可以无限趋于K/N。

The results reveal that spectra obtained by different parametric methods are similar. The spectra of normal cells' voltage have only one noticeable lobe due to fluctuation of molten alumina at anodes, while spectra of other abnormal cells have one mainlobe and one sidelobe. In cells with carbon in bath the spectral mainlobe of cell voltage is still due to the fluctuation of molten alumina at anodes and the sidelobe is due to the fluctuation of carbon in bath; in cells with metal pad wave, the spectral mainlobe is due to metal pad waving and the sidelobe is still due to the fluctuation of molten alumina at anodes. Compared with wavelet packet analysis, spectral analysis is simpler and takes less time in calculation, which is a big merit in the large-scale application of online diagnosis systems of working conditions in aluminum reduction cells.

研究结果表明：不同的参数估计法得到趋于一致的频谱分析结果，正常槽只有1个尖锐谱峰，对应于阳极下熔融氧化铝涌动的特征峰，其他故障槽都有2个特征谱峰，即1个主峰和1个次峰，碳渣槽的主峰仍然对应着阳极下熔融氧化铝涌动特征峰，次峰对应悬浮碳渣的涌动特征峰；铝液波动槽主峰对应铝液波动特征峰，次峰对应着熔融氧化铝涌动的特征峰；频谱分析相对于小波包分析具有算法简单、耗时少、物理意义明确等特点，在槽况在线诊断系统的大规模推广中具有优势。

The integral mechanical properties of bend pipe as-quenched are not uniform.

经正火处理的弯管，与淬火态的相比，强度和硬度降低，韧性升高，弯管整体性能趋于一致，其组织和力学性能与20钢管接近。

Use fuzzy inference ability of fuzzy controller to realize on-line adjust the parameter of fuzzy controller, toresolve the problem of control quality bad trend when interference is given to oxygen content of the flue gas of boiler.

该技术利用模糊控制器的模糊推理能力来实现模糊控制器参数的在线调节，解决锅炉烟气氧量遇到较强的干扰系统控制质量趋于恶化的问题。

However, the experienced experts in high-pressure boiler tubes integrated steel mill in the raw material procurement, some of the real situation and the recent negotiations in the raw commodity that some progress has been year after year tend to break the traditional iron ore benchmark price negotiation mechanism, is very likely to collapse.

不过，资深高压锅炉管专家综合钢厂在原料采购方面的一些真实情况和最近在大宗商品原料谈判方面的一些进展认为，已经一年比一年趋于破裂的传统铁矿石谈判基准价格机制，很可能会进一步瓦解。

At present, Yulin Airport route network and flight time has been significantly optimized, step by step to rationalize the fare system, the capacity load factor in the flight against the backdrop of the ever-increasing gradually picked up, an average of more than 80% increase in passenger throughput ranking first in the airport extension .

目前，榆林机场航线网络和航班时刻得到显著优化，票价体系逐步趋于合理，客座率在航班运力不断增加的背景下逐步回升，平均达到80%以上，旅客吞吐量增幅高居全国支线机场之首。

It's an experimental creation period from "Boatman's Elegy" to "Sirius" during which the performance of poetry's perception and the knowing are not mature/Under the influence of the west modernism art, his poetry has been experienced from the new moon romantic to the modernism. It's his mature period from "Lotus's Association" to"Separates the Water Goddess of Mercy". During this time his poetry's intellectuality and sensibility tends to be mature. Through the reconsidering of the westernization, the poet starts to inaugurate a new sky, and the poetry displays a bright neoclassic principle characteristic, then penetrates into the traditional nationality culture;and the "Bestows on from Cercis chinensis" is the deepened time until now which the poet displays for all kinds of practical styles, which includes multiplex characteristic.In his poetry, the intellectuality blends with sensibility, the sensation combined with logos.

从《舟子的悲歌》到《天狼星》是诗人创作的实验期，这一时期诗歌的感性和知性的表现还不成熟，其间由于受西方现代主义艺术的影响，其诗歌经历了从新月浪漫派到现代主义的变化；从《莲的联想》到《隔水观音》是诗人创作的成熟期，这一时期诗歌的感性和知性表现趋于成熟，诗人通过对西化的反思开始&浪子回头&，诗歌表现出鲜明的新古典主义特征，进而深入到民族传统文化之中；而自《紫荆赋》至今是诗人创作的深化期，表现为兼容并蓄的写实风格，并具有多元取向的特征。

Their paintings demonstrate somehow the state of maturity of the contemporary oil painting in China.

他们的成果从一个侧面反映出我国当代油画已趋于成熟的状态。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。